Hmmm... I THINK EBU makes it a '54 carburetor produced by Ford.
Look above the idle adjusting screws on the carburetor body.
I THINK the '55 carburetor will have the number '1 1/16' which is the venturi size.
I THINK a '54 carburetor will have the number '1', again the venturi size.
I THINK a '55 272 engine with Ford produced carburetor would have the letters ECG-5 instead of EBU
Somethings we aren't as sure about as we would like to be...
NoShortcuts
a.k.a. Charlie Brown
near Syracuse, New York